About Anderson MacKeigan LLP

Anderson MacKeigan LLP is a small Toronto law firm focused on real estate law and corporate and commercial law. Patrick A. Anderson and Megan MacKeigan founded the firm in 2012, and it's based in Suite 805 at 80 Richmond Street West in Toronto. The firm works with business owners across a range of industries as well as residential and commercial landlords and developers in the Greater Toronto Area. Its real estate practice covers acquisitions, financing, leasing, land development, and condominium and subdivision work, while the corporate and commercial side handles incorporations, shareholder agreements, and business succession planning.

Megan MacKeigan holds a JD and an MBA, both earned in 2011 from York University's Osgoode Hall Law School and Schulich School of Business, and has built a practice representing developers, builders, and property owners on real estate projects and financings. Patrick A. Anderson has served on the Law Society of Ontario's Solicitor Advisory Group since 2022 and, after the Law Society moved to its current licensing exam system in 2005, was invited to write real estate exam questions for it. The team also includes an associate lawyer who practices in English, French, and Arabic, and a senior law clerk with 30 years of experience in real estate and corporate matters.

Milestones & recognition

  • The firm was founded in 2012 by partners Patrick A. Anderson and Megan MacKeigan.
  • Patrick A. Anderson received the Governor General's Caring Canadian Award in 2014.
  • Patrick A. Anderson has served as an active member of the Law Society of Ontario's Solicitor Advisory Group since 2022.
  • After the Law Society of Ontario moved from the Bar Admission Course to its current licensing and accreditation exams in 2005, Patrick A. Anderson was invited to write real estate exam questions for the new system.
  • Megan MacKeigan earned a JD from Osgoode Hall Law School and an MBA from the Schulich School of Business, both in 2011.

In the community

  • Megan MacKeigan has served on the Board of Directors of the Toronto Sketch Comedy Festival for more than a decade.
  • Megan MacKeigan has served on the Board of Directors of Players, a non-profit musical comedy production company, for more than a decade.
  • An associate lawyer at the firm has served as Director of the Chatham-Kent Hospice Foundation and previously volunteered with Pro Bono Students Canada.

Good to know

A person using a wheelchairWheelchair accessible

This firm’s lawyers at a glance

Law schools
Osgoode Hall Law School (2) 2 of 3 lawyers
Languages on the roster
Arabic, English, French

The neighbourhood

Anderson MacKeigan LLP's office is in Suite 805 at 80 Richmond Street West in Toronto. The building is the Victory Building, an Art Deco office tower completed in 1930 and designed by the firm Baldwin & Greene, and it carries a heritage property designation in the City of Toronto's inventory.

Frequently asked questions

What areas of law does Anderson MacKeigan LLP handle?
The firm practices real estate law and corporate and commercial law, covering matters from commercial and residential property transactions and land development to business incorporations, shareholder agreements, and business succession planning.
Does Anderson MacKeigan LLP work with residential real estate clients, or only commercial ones?
The firm's real estate practice covers both commercial and residential transactions, though its client base leans toward developers, builders, and residential and commercial landlords across the Greater Toronto Area.
Can Anderson MacKeigan LLP help incorporate a business or draft a shareholder agreement?
Yes. The corporate and commercial practice handles incorporation and organization of companies, shareholder agreements, asset and share purchase agreements, and business succession planning.
Does the firm handle condominium or subdivision development work?
Yes. Its real estate practice includes condominium and subdivision development, from land acquisition and financing through construction and sales, along with municipal development agreements and site plan registration.
What languages does the Anderson MacKeigan LLP team speak?
In addition to English, an associate lawyer at the firm practices in French and Arabic.
How long has Anderson MacKeigan LLP been practicing in Toronto?
Partners Patrick A. Anderson and Megan MacKeigan founded the firm in 2012. Anderson MacKeigan LLP is based in Toronto today.

Where to find them

80 Richmond Street West, Suite 805, Toronto, ON M5H 2A4 · 416-304-9970

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Listing compiled from the firm’s public website in July 2026. Verify licence status in the Law Society of Ontario directory ↗